Take Compose state beyond the UI with Jetpack AppState

Compose’s snapshot runtime, automatic dependency tracking, and atomic updates don’t have to stop at the UI layer. Jetpack AppState lets you move Compose state upstream—streamlining what reaches your screens by hoisting and deriving state with the snapshot system before it ever hits the UI. In this session, you’ll learn about AppState’s two foundational libraries. We’ll dive into StateStore for hoisting state, and Transform for using composition to derive state with plain Kotlin control flow—eliminating complex Flow combine chains and keeping your UI effortlessly in sync. Resources: GitHub recipes → https://goo.gle/47FCZL4 AppState libraries → https://goo.gle/3U7M7oI Speakers: Ben Sagmoe, Elif Bilgin Morris Chapters: 0:00 - Introduction 1:48 - What is Compose State? 6:01 - Introducing Transform 10:48 - Nested transforms 17:55 - Compose State outside of the UI 21:36 - Introducing StateStore 24:56 - Summary of Compose State categories Watch the apps foundation sessions from Android Dev Summit 2026 → https://goo.gle/ADS26-Apps-Foundation Watch all the sessions from Android Dev Summit 2026 → https://goo.gle/ADS26-All-Sessions Subscribe to Android Developers → https://goo.gle/AndroidDevs #AndroidDevSummit2026 Event: Android Dev Summit 2026 Products Mentioned: Jetpack AppState, Jetpack Compose, Jetpack